PyQt5 β Checking if label is multi line or not
In this article we will see how we can check if label is multi-line or not, when we create a label and set text to it and if the text length is greater then the length of the label extra text did not show, multi line label make that extra text go into the other line. Below is the representation of how normal and multi line label looks like
In order to check if label is multi line or not we use wordWrap method.
Syntax : label.ordwWrap() Argument : It no argument Return : It returns bool
Below is the implementation
Python3
# importing libraries from PyQt5.QtWidgets import * from PyQt5 import QtCore, QtGui from PyQt5.QtGui import * from PyQt5.QtCore import * import sys class Window(QMainWindow): def __init__( self ): super ().__init__() # setting title self .setWindowTitle("Python ") # setting geometry self .setGeometry( 100 , 100 , 600 , 400 ) # calling method self .UiComponents() # showing all the widgets self .show() # method for widgets def UiComponents( self ): # creating label label1 = QLabel( self ) # setting geometry to the label label1.setGeometry( 200 , 150 , 100 , 50 ) # adding border to the label label1.setStyleSheet("border : 2px solid black;") # creating label label2 = QLabel("Multi label i.e With multi line", self ) # setting geometry to the label label2.setGeometry( 200 , 250 , 100 , 50 ) # adding border to the label label2.setStyleSheet("border : 2px solid black;") # making it multi line label2.setWordWrap( True ) # check check = label2.wordWrap() # checking if label2 is multi line or not if check: label1.setText("YESSS") else : label1.setText("NOO") # create pyqt5 app App = QApplication(sys.argv) # create the instance of our Window window = Window() window.show() # start the app sys.exit(App. exec ()) |
Output :